In Wisconsin, as her adoptive parents open their lake cabins for summer visitors, twelve-year-old Annalise, abandoned as an infant and able to communicate with the lake, discovers a growing toxic algae bloom and teams up with her friends to save the beloved body of water.

"Off a small island, a boy and his grandfather set sail in their beloved fishing boat. They ride the waves, catching wants and wishes and seeing the wonders of the ocean. But soon the boy is sailing the boat himself, drifting further from shore as the waters grow muddied and turbulent. When a storm washes him ashore, he sees home in a new light"--